Possible faults
Page 12 | 14
2009209 [Rev. 4 - en]/2015-12-08
9
Possible faults
Malfunction: drive does not move
Cause
Note
Remedy
No voltage is applied.
The transmission LED on the hand-
held transmitter lights up green and
then red during operation.
Check the fuse.
or
Connect the test cable and operate the
product with the hand-held transmitter.
The thermal protection of the drive is
active.
Wait 10 to 20 minutes for the drive to
cool down.
The hand-held transmitter is located
outside of the radio range of the dri-
ve.
The transmission LED on the hand-
held transmitter lights up green and
then red during operation.
Change your location and operate the
unit again.
The drive is not learned into the
hand-held transmitter.
Check the programming as specified in
the operating instructions.
Check the programming of the trans-
mitter.
The wind safety function is active.
On the WMS Hand-held transmitter, all
four LEDs under the weather symbols
light up during operation.
On the WMS Hand-held transmitter,
the A LED flashes during operation.
The central control unit displays a
crossed-out hand during operation.
Wait for the delay time of the wind con-
trol.
The ice safety function is active.
On the WMS Hand-held transmitter, all
four LEDs under the weather symbols
light up during operation.
On the WMS Hand-held transmitter,
the A LED flashes during operation.
The central control unit displays a
crossed-out hand during operation.
Reset the ice alarm via a WMS Central
transmitter.
or
Wait for the limit value to be exceeded
by 3 °C.
Fault: Responsive block detection/obstacle detection is not functioning
Cause
Note
Remedy
The wrong drive coupling has been
installed.
A light blue drive coupling with circum-
ferential backlash must be installed.
Replace the drive coupling.
